com.solarmetric.kodo.runtime.event
Class EventManager.EventManagerHelper

java.lang.Object
  |
  +--com.solarmetric.kodo.runtime.event.EventManager.EventManagerHelper

Enclosing class:

EventManager

public static class EventManager.EventManagerHelper

extends Object

Constructor Summary

EventManager.EventManagerHelper()

Method Summary

static void	beforeTransactionCommit(Collection listeners, PersistenceManagerImpl pm, Set added, Set updated, Set deleted) Fire the proper events signifying that a transaction is about to commit.
static void	onTransactionCommit(Collection listeners, PersistenceManagerImpl pm, Set added, Set updated, Set deleted) Fire the proper events signifying that a transaction has committed.
static void	onTransactionRollback(Collection listeners, PersistenceManagerImpl pm) Fire the proper events signifying that a transaction has rolled back.
static void	onTransactionStarted(Collection listeners, PersistenceManagerImpl pm) Fire the proper events signifying that a transaction has begun.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventManager.EventManagerHelper

public EventManager.EventManagerHelper()

Method Detail

onTransactionCommit

public static void onTransactionCommit(Collection listeners,
                                       PersistenceManagerImpl pm,
                                       Set added,
                                       Set updated,
                                       Set deleted)

Fire the proper events signifying that a transaction has committed. Implementations must invoke this after the commit has succeeded.

This will result in TransactionCommitListener.transactionCommitted(com.solarmetric.kodo.runtime.PersistenceManagerImpl, java.util.Set, java.util.Set, java.util.Set) being invoked on all the TransactionCommitListener objects in listeners.

beforeTransactionCommit

public static void beforeTransactionCommit(Collection listeners,
                                           PersistenceManagerImpl pm,
                                           Set added,
                                           Set updated,
                                           Set deleted)

Fire the proper events signifying that a transaction is about to commit. Implementations must invoke this before the commit is performed.

This will result in TransactionCommitListener.beforeTransactionCommit(com.solarmetric.kodo.runtime.PersistenceManagerImpl, java.util.Set, java.util.Set, java.util.Set) being invoked on all the TransactionCommitListener objects in listeners.

onTransactionRollback

public static void onTransactionRollback(Collection listeners,
                                         PersistenceManagerImpl pm)

Fire the proper events signifying that a transaction has rolled back. Implementations must invoke this after the commit has failed.

This will result in TransactionRollbackListener.transactionRolledBack(com.solarmetric.kodo.runtime.PersistenceManagerImpl) being invoked on all the TransactionRollbackListener objects in listeners.

onTransactionStarted

public static void onTransactionStarted(Collection listeners,
                                        PersistenceManagerImpl pm)

Fire the proper events signifying that a transaction has begun.

This will result in TransactionStartListener.transactionStarted(com.solarmetric.kodo.runtime.PersistenceManagerImpl) being invoked on all the TransactionStartListener objects in listeners.